21168116060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11630833}}^1$

素因数の和:11630862

約数の個数: 48

約数和(自身を含む): 54711443136

約数和(自身を除く): 33543327076

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 11630833, 23261666, 46523332, 58154165, 81415831, 116308330, 151200829, 162831662, 232616660, 302401658, 325663324, 407079155, 604803316, 756004145, 814158310, 1058405803, 1512008290, 1628316620, 2116811606, 3024016580, 4233623212, 5292029015, 10584058030, 21168116060]

約数ペア:

[(1, 21168116060), (2, 10584058030), (4, 5292029015), (5, 4233623212), (7, 3024016580), (10, 2116811606), (13, 1628316620), (14, 1512008290), (20, 1058405803), (26, 814158310), (28, 756004145), (35, 604803316), (52, 407079155), (65, 325663324), (70, 302401658), (91, 232616660), (130, 162831662), (140, 151200829), (182, 116308330), (260, 81415831), (364, 58154165), (455, 46523332), (910, 23261666), (1820, 11630833)]